Python 字典 values() 方法Python 字典方法实例返回值：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.values()print(x)完整实例：car = { "brand":
Python 字典 update() 方法Python 字典方法实例向字典插入项目：car = { "brand": "Porsche", "model": "911", "year": 1963}car.update({"color": "White"})print(car)完
Python 字典 setdefault() 方法Python 字典方法实例获取 "model" 项的值：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.setdefault("model", "Maca
Python 字典 popitem() 方法Python 字典方法实例从字典中删除最后一个项目：car = { "brand": "Porsche", "model": "911", "year": 1963}car.popitem()print(car)完整实例
Python 字典 pop() 方法Python 字典方法实例从字典中删除 "model"：car = { "brand": "Porsche", "model": "911", "year": 1963}car.pop("model")print(car)完整实例：car =
Python 字典 keys() 方法Python 字典方法实例返回键：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.keys()print(x)完整实例：car = { "brand": "Por
Python 字典 items() 方法Python 字典方法实例返回字典的键值对：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.items()print(x)完整实例：car = { "
Python 字典 get() 方法Python 字典方法实例获取 "model" 项的值：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.get("model")print(x)完整实例：car
Python 字典 fromkeys() 方法Python 字典方法实例创建拥有 3 个键的字典，值均为 0：x = ('key1', 'key2', 'key3')y = 0thisdict = dict.fromkeys(x, y)print(thisdict)完整实
Python 字典 copy() 方法Python 字典方法实例复制 car 字典：car = { "brand": "Porsche", "model": "911", "year": 1963}x = car.copy()print(x)完整实例：car = { "brand
Python 字典 clear() 方法Python 字典方法实例删除 car 列表中的所有元素：car = { "brand": "Porsche", "model": "911", "year": 1963}car.clear()print(car)完整实例：car
Python 列表 sort() 方法Python 列表/数组方法实例以字母顺序对列表进行排序：cars = ['Porsche', 'BMW', 'Volvo']cars.sort()完整实例：cars = ['Porsche', 'BMW', 'Volvo']ca
Python 列表 reverse() 方法Python 列表/数组方法实例反转 fruits 列表的顺序：fruits = ['apple', 'banana', 'cherry']fruits.reverse()完整实例：fruits = ['apple', 'banana
Python 列表 remove() 方法Python 列表/数组方法实例删除 fruits 列表的 "banana" 元素：fruits = ['apple', 'banana', 'cherry']fruits.remove("banana")完整实例：fruits = [
Python 列表 pop() 方法Python 列表/数组方法实例删除 fruits 列表的第二个元素：fruits = ['apple', 'banana', 'cherry']fruits.pop(1)完整实例：fruits = ['apple', 'banana'
